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Diss Factsheets
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EC number: 947-567-9 | CAS number: -
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- auto-ignition temperature (liquids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 05-07 Mars 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- The study was conducted according to an internationally recognised method. Test substance is adequately characterised. Therefore full validation applies.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Version / remarks:
- 2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- DIN 51794 (Testing of mineral oil hydrocarbons - Determination of ignition temperature)
- Version / remarks:
- 2003
- Deviations:
- no
- Principles of method if other than guideline:
- Not applicable
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Inspected on 13 and 14 October 2014/ Signed on 8 April 2015
- Key result
- Auto-ignition temperature:
- 260 °C
- Atm. press.:
- >= 97 351 - <= 97 834 Pa
- Conclusions:
- The lowest value of the auto ignition temperature is 260 °C. This value was determined using 9 drops test item. The test item showed auto ignition after 135 seconds.
- Executive summary:
The study was performed in order to determine the auto-ignition temperature of test item according to EU A.15 guideline.
The lowest value of the auto ignition temperature is 260 °C. This value was determined using 9 drops test item. The test item showed auto ignition after 135 seconds.
The auto ignition temperature (result of determination) is the lowest value from the lowest values of the three experiments, rounded down to a whole multiple of 5 °C. Therefore, the auto ignition temperature is stated as 260 °C.
Reference
Findings:
First test series:
Used program |
Selected T* |
T Vessel |
Drops used |
Ignition? |
Observations |
|
°C |
°C |
# |
yes/no |
|
H-A1 |
280 |
279.9 |
5 |
yes |
Flame and plop, Ignition after 36s |
H-A1 |
275 |
275.0 |
5 |
yes |
Flame and plop, Ignition after 48s |
H-A1 |
270 |
270.2 |
5 |
no |
smoke |
H-A1 |
270 |
270.4 |
9 |
yes |
Flame and plop, Ignition after 58s |
H-A1 |
265 |
264.8 |
9 |
yes |
Flame and plop, Ignition after 69s |
H-A1 |
260 |
260.4 |
9 |
no |
smoke |
H-A1 |
260 |
260.1 |
5 |
no |
smoke |
H-A1 |
260 |
260.4 |
13 |
no |
smoke |
H-A1 |
260 |
259.9 |
17 |
no |
smoke |
H-A2 |
263 |
263.4 |
9 |
no |
smoke |
H-A2 |
263 |
263.1 |
5 |
no |
smoke |
H-A2 |
263 |
263.3 |
13 |
no |
smoke |
H-A2 |
263 |
262.9 |
17 |
no |
smoke |
Second test series:
Used program |
Selected T* |
T Vessel |
Drops used |
Ignition? |
Observations |
|
°C |
°C |
# |
yes/no |
|
H-A1 |
270 |
269.7 |
9 |
no |
smoke |
H-A1 |
270 |
270.1 |
5 |
yes |
Flame and plop, Ignition after 25s |
H-A1 |
265 |
265.2 |
5 |
no |
Smoke |
H-A1 |
265 |
265.2 |
9 |
yes |
Flame and plop, Ignition after 88s |
H-A1 |
260 |
260.1 |
9 |
yes |
Flame and plop, Ignition after 135s |
H-A1 |
255 |
255.3 |
9 |
no |
smoke |
H-A1 |
255 |
255.1 |
5 |
no |
smoke |
H-A1 |
255 |
255.2 |
13 |
no |
smoke |
H-A1 |
255 |
255.1 |
17 |
no |
smoke |
H-A2 |
258 |
258.4 |
9 |
no |
smoke |
H-A2 |
258 |
258.0 |
5 |
no |
smoke |
H-A2 |
258 |
258.4 |
13 |
no |
smoke |
H-A2 |
258 |
258.2 |
17 |
no |
smoke |
Third test series:
Used program |
Selected T |
T Vessel |
Drops used |
Ignition? |
Observations |
|
°C |
°C |
# |
yes/no |
|
H-A1 |
265 |
265.2 |
9 |
no |
smoke |
H-A1 |
265 |
264.7 |
5 |
yes |
Flame and plop, Ignition after 84s |
H-A1 |
260 |
260.3 |
5 |
no |
smoke |
H-A1 |
260 |
259.8 |
9 |
no |
smoke |
H-A1 |
260 |
260.3 |
13 |
no |
smoke |
H-A1 |
260 |
259.9 |
17 |
no |
smoke |
H-A2 |
263 |
262.9 |
5 |
no |
smoke |
H-A2 |
263 |
263.1 |
9 |
no |
smoke |
H-A2 |
263 |
263.0 |
13 |
no |
smoke |
H-A2 |
263 |
263.3 |
17 |
no |
smoke |
Results:
The requirements for repeatability of the DIN standard are stated as follows: Three lowest values of the main test have to lie within a range of 5 K (if auto ignition temperature is below 300 °C).
The following lowest values were recorded:
Experiment |
Value |
Ignition delay |
Drops used |
First test series |
265 °C |
69 s |
9 |
Second test series |
260 °C |
135 s |
9 |
Third test series |
265 °C |
84 s |
5 |
The lowest value of the auto ignition temperature is 260 °C. This value was determined using 9 drops test item. The test item showed auto ignition after 135 seconds.
The auto ignition temperature (result of determination) is the lowest value from the lowest values of the three experiments, rounded down to a whole multiple of 5 °C. Therefore, the auto ignition temperature is stated as 260 °C.
Description of key information
The auto-ignition temperature of test item was determined to be 260°C.
No particular hazard is anticipated in normal conditions of storage.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 260 °C
Additional information
A fully reliable experimental study, conducted according to a recognized OECD/EC method and under GLP, is available. It is considered as a key study.
This parameter is not relevant for classification, however the information is useful regarding process safety and potential additional fire hazard.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.